The paper tackles the problem of executing high-dimensional fuzzy inferences following zeroth- and "rst-order Takagi}Sugeno inference models. The choice of a proper AND operator, which is compatible with all the semantic requirements for a conjunctive aggregation, results in an input}output relationship which is piecewise a$ne or quadratic. The proposed inference procedures exploit this to perform the computation from inputs to output in a time that does not grow exponentially with the number of inputs. Some details of the implementation of the two inference procedures on a TMS320C6201 are given along with some simulation results demonstrating the e!ectiveness of the piecewise approach.

High speed DSP-based implementation of piecewise-affine and piecewise-quadratic fuzzy systems

ROVATTI, Riccardo
Primo
;
FANTUZZI, Cesare;SIMANI, Silvio
Ultimo
2000

Abstract

The paper tackles the problem of executing high-dimensional fuzzy inferences following zeroth- and "rst-order Takagi}Sugeno inference models. The choice of a proper AND operator, which is compatible with all the semantic requirements for a conjunctive aggregation, results in an input}output relationship which is piecewise a$ne or quadratic. The proposed inference procedures exploit this to perform the computation from inputs to output in a time that does not grow exponentially with the number of inputs. Some details of the implementation of the two inference procedures on a TMS320C6201 are given along with some simulation results demonstrating the e!ectiveness of the piecewise approach.
2000
Rovatti, Riccardo; Fantuzzi, Cesare; Simani, Silvio
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/1209394
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